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TF4SX04GB ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The REACTOR is a the manufacturer industrial component. Key specifications include body_width: 2.375 INCHES NOMINAL IN, body_height: 2.812 INCHES NOMINAL IN, body_length: 2.750 INCHES NOMINAL IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, inclosure_type: HERMETICALLY SEALED, overall_height: 2.125 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-314-3663, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
TF4SX04GB
NSN: 5950-00-314-3663
FSC: 5950
CAGE: 05216 — PHOENIX TRANSFORMER CO (USA)
SPECIFICATIONS
body_width2.375 INCHES NOMINAL IN
body_height2.812 INCHES NOMINAL IN
body_length2.750 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
inclosure_typeHERMETICALLY SEALED
overall_height2.125 INCHES MAXIMUM IN
inductance_typeFIXED
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating100.0 HERTZ MINIMUM AND 800.0 HERTZ MAXIMUM SINGLE COMPONENT
winding_quantity2 SINGLE COMPONENT
inductance_rating90.00 MILLIHENRIES NOMINAL SINGLE COMPONENT ALL WINDING
nominal_thread_size0.138 INCHES SINGLE GROUP IN
NSN5950-00-314-3663
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REACTOR TITLE COMPONENT PN TF4SX04GB MFR REACTOR
KEY FEATURES
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
•
FREQUENCY RATING: 100.0 HERTZ MINIMUM AND 800.0 HERTZ MAXIMUM SINGLE COMPONENT
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP
•
BODY LENGTH: 2.750 INCHES NOMINAL IN
•
RATING METHOD: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
•
THREAD QUANTITY PER INCH: 32 SINGLE GROUP
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH: 1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
FREQUENCY RATING100.0 HERTZ MINIMUM AND 800.0 HERTZ MAXIMUM SINGLE COMPONENT
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
MOUNTING METHODTHREADED STUD(S) SINGLE GROUP
BODY LENGTH2.750 INCHES NOMINAL IN
RATING METHODELECTRICAL SINGLE COMPONENT SINGLE WINDING
THREAD QUANTITY PER INCH32 SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
DC RESISTANCE RATING IN OHMS3.500 SINGLE COMPONENT SINGLE WINDING
BODY WIDTH2.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
3V500Interchangeable
interchangeable cross-reference
interchangeable
H70Interchangeable
interchangeable cross-reference
interchangeable
C5142Interchangeable
interchangeable cross-reference
interchangeable
10128443Interchangeable
interchangeable cross-reference
interchangeable
292-5883P1Interchangeable
interchangeable cross-reference
interchangeable
5M761-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TF4SX04GB?
TF4SX04GB is a REACTOR.
What parts can replace TF4SX04GB?
There are 10 known substitutes for TF4SX04GB: 3V500, H70, C5142 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TF4SX04GB?
TF4SX04GB is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-314-3663. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026